呢一代嚟講,680抵玩過670

計下gflops/$就知道了

gtx570, 1405.4/349 = 4.027 gflops/$

gtx580, 1581.1/499 = 3.169 gflops/$

gtx590, 2488.3/699 = 3.56 gflops/$

gtx670, 2460/399 = 6.165 gflops/$

gtx680, 3090.4/499 = 6.193 gflops/$

gtx690, 5621.76/999 = 5.627 gflops/$

所以買了670的朋友,你們捉蟲了

理論值…

flops以外仲有其他野呢…

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買張卡是打機還是用來計數?

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理論值…

flops以外仲有其他野呢…
anonymoushk 發表於 2012-6-22 11:27


唔使睇理論啦,gtx680有8個sm,gtx670得7個,已少1/8性能

但gtx580有16sm,gtx570有15sm,只差1/16性能

再加上gtx670比gtx570貴左us$50,所以搞成咁

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唔使睇理論啦,gtx680有8個sm,gtx670得7個,已少1/8性能

但gtx580有16sm,gtx570有15sm,只差1/16性能

再加 ...
umvue 發表於 2012-6-22 11:31


我仲用緊個 1680 x 1050 舊 mon ,做文書野
一張 250 已經夠哂

680 貴好多 bor…

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仲有,670實際就是680壞了一個sm的次貨,所以680比670罕有得多,但居然gflops/$也只是差不多,考慮埋供求,680更為抵玩

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If you actually read the various reviews online the FPS difference between a 670 and 680 is minimal, but you save around ~$100 USD.
If you are comparaing only using gflops I hope you are not a gamer.

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If you actually read the various reviews online the FPS difference between a 670 and 680 is minimal, ...
chowjerrymk 發表於 2012-6-22 12:13


yea, i am not a gamer. but i believe once there are more demanding games, the difference will be more apparent.

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GTX600系列...670真係抵玩過...
唔少主流遊戲680都係比670快4-8%
單純計張卡無左嘅野...大概都係10%
但係差價係USD100...
仲唔抵玩?

不過我都係揀左680...
因為680去到670去唔到嘅水平。

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GTX600系列...670真係抵玩過...
唔少主流遊戲680都係比670快4-8%
單純計張卡無左嘅野...大概都係10%
但係差 ...
heroine6940 發表於 2012-6-22 12:27


agree,但670 399usd,香港幾時先去回hkd$2800

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